Dec. 27 Cover Image

Dec. 27 Math Mystery Year Puzzle: Birthday of Louis Pasteur

December 27 of the Mystery Year was the birthday of scientist Louis Pasteur. To find the year, students solve math clues that include fraction operations, finding the whole when given the percent and the part, equations, and measurement conversions in a real-world context. This engaging puzzle is great for middle school or high school students to use any time.

Your PDF download includes:

1-page printable student puzzle
2-page digital version with horizontal layout and larger print
3 pages of Teacher Notes including step-by-step solutions, historical notes, and more
1-page How to Use History-Mystery Puzzles